GetPopulationInfo - Obtain city's population main information.

curl --request POST \
  --url https://api.f6o.co/v2/city/population/_info \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "inseeCodes": [
    "<string>"
  ]
}'

{
  "apiVersion": "<string>",
  "kind": "<string>",
  "context": "<string>",
  "internalDelay": 123,
  "data": [
    {
      "movements": {
        "totalHouseholds": 123,
        "moveInSeniority": {
          "lessThan2Years": 123,
          "between24Years": 123,
          "between59Years": 123,
          "moreThan10Years": 123
        }
      },
      "statistics": {
        "count": 123,
        "foreigners": 123,
        "immigrants": 123,
        "povertyRate": 123
      },
      "demography": {
        "age0To2": 123,
        "age3To5": 123,
        "age6To10": 123,
        "age11To17": 123,
        "age18To24": 123,
        "age25To39": 123,
        "age40To54": 123,
        "age55To64": 123,
        "age65To79": 123,
        "age80AndUp": 123
      }
    }
  ]
}